package com.li.config;


import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * redis序列化的工具配置类，下面这个请一定开启配置
 * 127.0.0.1:6379> keys *
 * 1) "ord:102"  序列化过
 * 2) "\xac\xed\x00\x05t\x00\aord:102"   野生，没有序列化过
 * this.redisTemplate.opsForValue(); //提供了操作string类型的所有方法
 * this.redisTemplate.opsForList(); // 提供了操作list类型的所有方法
 * this.redisTemplate.opsForSet(); //提供了操作set的所有方法
 * this.redisTemplate.opsForHash(); //提供了操作hash表的所有方法
 * this.redisTemplate.opsForZSet(); //提供了操作zset的所有方法
 * @param lettuceConnectionFactory
 * @return
 */
@Configuration
public class RedisConfig
{

    @Bean
    @Primary //变成优先级最高的注入的Bean
    public RedisTemplate<String, Object> redisTemplate(LettuceConnectionFactory lettuceConnectionFactory)
    {
        RedisTemplate<String,Object> redisTemplate = new RedisTemplate<>();
        redisTemplate.setConnectionFactory(lettuceConnectionFactory);
        //设置key序列化方式string
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        //设置value的序列化方式json
        redisTemplate.setValueSerializer(new GenericJackson2JsonRedisSerializer());

        redisTemplate.setHashKeySerializer(new StringRedisSerializer());
        redisTemplate.setHashValueSerializer(new GenericJackson2JsonRedisSerializer());

        redisTemplate.afterPropertiesSet();

        return redisTemplate;
    }

//    @Bean
//    public Redisson redisson()
//    {
//        Config config = new Config();
//        config.useSingleServer().setAddress("redis://192.168.6.100:6379").setDatabase(0).setPassword("admin");
//
//        return (Redisson) Redisson.create(config);
//    }
}
